407767260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{8081}}^1$

素因数の和:8151

約数の個数: 72

約数和(自身を含む): 1182622896

約数和(自身を除く): 774855636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 841, 870, 1682, 1740, 2523, 3364, 4205, 5046, 8081, 8410, 10092, 12615, 16162, 16820, 24243, 25230, 32324, 40405, 48486, 50460, 80810, 96972, 121215, 161620, 234349, 242430, 468698, 484860, 703047, 937396, 1171745, 1406094, 2343490, 2812188, 3515235, 4686980, 6796121, 7030470, 13592242, 14060940, 20388363, 27184484, 33980605, 40776726, 67961210, 81553452, 101941815, 135922420, 203883630, 407767260]

約数ペア:

[(1, 407767260), (2, 203883630), (3, 135922420), (4, 101941815), (5, 81553452), (6, 67961210), (10, 40776726), (12, 33980605), (15, 27184484), (20, 20388363), (29, 14060940), (30, 13592242), (58, 7030470), (60, 6796121), (87, 4686980), (116, 3515235), (145, 2812188), (174, 2343490), (290, 1406094), (348, 1171745), (435, 937396), (580, 703047), (841, 484860), (870, 468698), (1682, 242430), (1740, 234349), (2523, 161620), (3364, 121215), (4205, 96972), (5046, 80810), (8081, 50460), (8410, 48486), (10092, 40405), (12615, 32324), (16162, 25230), (16820, 24243)]